How do you find your knowledge base?

I'm just a user.

I don't quite understand what you mean by finding your own knowledge base

Just tell me how to access it after paying. Please

Disregard. Just disputed with PayPal.

I think you might have some misunderstandings about SiYuan and its pricing.

SiYuan is a local-first notes software, so all of its content is stored on your device.

I think it's clearly stated here https://b3log.org/siyuan/en/pricing.html. It is different from Notion, and you need to build a knowledge base on your device.

The main differences between PRO and subscription are:

1. PRO is a one-time payment, while the subscription is a recurring fee.
2. PRO and subscription use the same synchronization technology, but PRO is designed for those who want to have control over their data synchronization. Therefore, you need to deploy your own S3 bucket/Minio/WebDAV.

If you want to:

1. Access and edit SiYuan notes in a browser
2. Access and edit SiYuan notes from other devices via a browser
3. Publish your SiYuan notes on the internet in read-only mode

These features are free, but you need to ensure your own security measures.